require_relative '../../spec_helper'
require "zlib"

describe "Zlib.crc_table" do

  it "returns the same value as zlib's get_crc_table()" do
    Zlib.crc_table.should == [
      0, 1996959894, 3993919788, 2567524794,
      124634137, 1886057615, 3915621685, 2657392035,
      249268274, 2044508324, 3772115230, 2547177864,
      162941995, 2125561021, 3887607047, 2428444049,
      498536548, 1789927666, 4089016648, 2227061214,
      450548861, 1843258603, 4107580753, 2211677639,
      325883990, 1684777152, 4251122042, 2321926636,
      335633487, 1661365465, 4195302755, 2366115317,
      997073096, 1281953886, 3579855332, 2724688242,
      1006888145, 1258607687, 3524101629, 2768942443,
      901097722, 1119000684, 3686517206, 2898065728,
      853044451, 1172266101, 3705015759, 2882616665,
      651767980, 1373503546, 3369554304, 3218104598,
      565507253, 1454621731, 3485111705, 3099436303,
      671266974, 1594198024, 3322730930, 2970347812,
      795835527, 1483230225, 3244367275, 3060149565,
      1994146192, 31158534, 2563907772, 4023717930,
      1907459465, 112637215, 2680153253, 3904427059,
      2013776290, 251722036, 2517215374, 3775830040,
      2137656763, 141376813, 2439277719, 3865271297,
      1802195444, 476864866, 2238001368, 4066508878,
      1812370925, 453092731, 2181625025, 4111451223,
      1706088902, 314042704, 2344532202, 4240017532,
      1658658271, 366619977, 2362670323, 4224994405,
      1303535960, 984961486, 2747007092, 3569037538,
      1256170817, 1037604311, 2765210733, 3554079995,
      1131014506, 879679996, 2909243462, 3663771856,
      1141124467, 855842277, 2852801631, 3708648649,
      1342533948, 654459306, 3188396048, 3373015174,
      1466479909, 544179635, 3110523913, 3462522015,
      1591671054, 702138776, 2966460450, 3352799412,
      1504918807, 783551873, 3082640443, 3233442989,
      3988292384, 2596254646, 62317068, 1957810842,
      3939845945, 2647816111, 81470997, 1943803523,
      3814918930, 2489596804, 225274430, 2053790376,
      3826175755, 2466906013, 167816743, 2097651377,
      4027552580, 2265490386, 503444072, 1762050814,
      4150417245, 2154129355, 426522225, 1852507879,
      4275313526, 2312317920, 282753626, 1742555852,
      4189708143, 2394877945, 397917763, 1622183637,
      3604390888, 2714866558, 953729732, 1340076626,
      3518719985, 2797360999, 1068828381, 1219638859,
      3624741850, 2936675148, 906185462, 1090812512,
      3747672003, 2825379669, 829329135, 1181335161,
      3412177804, 3160834842, 628085408, 1382605366,
      3423369109, 3138078467, 570562233, 1426400815,
      3317316542, 2998733608, 733239954, 1555261956,
      3268935591, 3050360625, 752459403, 1541320221,
      2607071920, 3965973030, 1969922972, 40735498,
      2617837225, 3943577151, 1913087877, 83908371,
      2512341634, 3803740692, 2075208622, 213261112,
      2463272603, 3855990285, 2094854071, 198958881,
      2262029012, 4057260610, 1759359992, 534414190,
      2176718541, 4139329115, 1873836001, 414664567,
      2282248934, 4279200368, 1711684554, 285281116,
      2405801727, 4167216745, 1634467795, 376229701,
      2685067896, 3608007406, 1308918612, 956543938,
      2808555105, 3495958263, 1231636301, 1047427035,
      2932959818, 3654703836, 1088359270, 936918000,
      2847714899, 3736837829, 1202900863, 817233897,
      3183342108, 3401237130, 1404277552, 615818150,
      3134207493, 3453421203, 1423857449, 601450431,
      3009837614, 3294710456, 1567103746, 711928724,
      3020668471, 3272380065, 1510334235, 755167117,
    ]
  end

end
